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						<h1>Source for file modifier.escape.php</h1>
<p>Documentation is available at <a href="../Templates/Smarty_plugins/_library---templates---smarty---plugins---modifier.escape.php.html">modifier.escape.php</a></p>
<div class="src-code">
<div class="src-code"><ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc">&nbsp;*&nbsp;Smarty&nbsp;plugin</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;Templates</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@subpackage</span><span class="src-doc">&nbsp;Smarty_plugins</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a7"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a8"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-doc">&nbsp;*&nbsp;Smarty&nbsp;escape&nbsp;modifier&nbsp;plugin</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-doc">&nbsp;*&nbsp;Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;modifier&lt;br&gt;</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-doc">&nbsp;*&nbsp;Name:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;escape&lt;br&gt;</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-doc">&nbsp;*&nbsp;Purpose:&nbsp;&nbsp;Escape&nbsp;the&nbsp;string&nbsp;according&nbsp;to&nbsp;escapement&nbsp;type</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@link</span><span class="src-doc">&nbsp;http://smarty.php.net/manual/en/language.modifier.escape.php</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;escape&nbsp;(Smarty&nbsp;online&nbsp;manual)</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;&nbsp;&nbsp;Monte&nbsp;Ohrt&nbsp;&lt;monte&nbsp;at&nbsp;ohrt&nbsp;dot&nbsp;com&gt;</span></div></li>
<li><div class="src-line"><a name="a18"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
<li><div class="src-line"><a name="a19"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">html</span><span class="src-doc">|</span><span class="src-doc-type">htmlall</span><span class="src-doc">|</span><span class="src-doc-type">url</span><span class="src-doc">|</span><span class="src-doc-type">quotes</span><span class="src-doc">|</span><span class="src-doc-type">hex</span><span class="src-doc">|</span><span class="src-doc-type">hexentity</span><span class="src-doc">|</span><span class="src-doc-type">javascript</span></div></li>
<li><div class="src-line"><a name="a20"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
<li><div class="src-line"><a name="a21"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a22"></a><span class="src-key">function&nbsp;</span><a href="../Templates/Smarty_plugins/_library---templates---smarty---plugins---modifier.escape.php.html#functionsmarty_modifier_escape">smarty_modifier_escape</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,&nbsp;</span><span class="src-var">$esc_type&nbsp;</span>=&nbsp;<span class="src-str">'html'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$char_set&nbsp;</span>=&nbsp;<span class="src-str">'ISO-8859-1'</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a23"></a><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a24"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">switch&nbsp;</span><span class="src-sym">(</span><span class="src-var">$esc_type</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a25"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'html'</span>:</div></li>
<li><div class="src-line"><a name="a26"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/htmlspecialchars">htmlspecialchars</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,&nbsp;</span><span class="src-id">ENT_QUOTES</span><span class="src-sym">,&nbsp;</span><span class="src-var">$char_set</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a27"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a28"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'htmlall'</span>:</div></li>
<li><div class="src-line"><a name="a29"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/htmlentities">htmlentities</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,&nbsp;</span><span class="src-id">ENT_QUOTES</span><span class="src-sym">,&nbsp;</span><span class="src-var">$char_set</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a30"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a31"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'url'</span>:</div></li>
<li><div class="src-line"><a name="a32"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/rawurlencode">rawurlencode</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a33"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'urlpathinfo'</span>:</div></li>
<li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-str">'%2F'</span><span class="src-sym">,</span><span class="src-str">'/'</span><span class="src-sym">,</span><a href="http://www.php.net/rawurlencode">rawurlencode</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a36"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'quotes'</span>:</div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;escape&nbsp;unescaped&nbsp;single&nbsp;quotes</span></div></li>
<li><div class="src-line"><a name="a39"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/preg_replace">preg_replace</a><span class="src-sym">(</span><span class="src-str">&quot;%(?&lt;!\\\\)'%&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-str">&quot;\\'&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-var">$string</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a40"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a41"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'hex'</span>:</div></li>
<li><div class="src-line"><a name="a42"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;escape&nbsp;every&nbsp;character&nbsp;into&nbsp;hex</span></div></li>
<li><div class="src-line"><a name="a43"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$return&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a44"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">for&nbsp;</span><span class="src-sym">(</span><span class="src-var">$x</span>=<span class="src-num">0</span><span class="src-sym">;&nbsp;</span><span class="src-var">$x&nbsp;</span>&lt;&nbsp;<a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">)</span><span class="src-sym">;&nbsp;</span><span class="src-var">$x</span>++<span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a45"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$return&nbsp;</span>.=&nbsp;<span class="src-str">'%'&nbsp;</span>.&nbsp;<a href="http://www.php.net/bin2hex">bin2hex</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">[</span><span class="src-var">$x</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a46"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a47"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$return</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a48"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a49"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'hexentity'</span>:</div></li>
<li><div class="src-line"><a name="a50"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$return&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a51"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">for&nbsp;</span><span class="src-sym">(</span><span class="src-var">$x</span>=<span class="src-num">0</span><span class="src-sym">;&nbsp;</span><span class="src-var">$x&nbsp;</span>&lt;&nbsp;<a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">)</span><span class="src-sym">;&nbsp;</span><span class="src-var">$x</span>++<span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a52"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$return&nbsp;</span>.=&nbsp;<span class="src-str">'&amp;#x'&nbsp;</span>.&nbsp;<a href="http://www.php.net/bin2hex">bin2hex</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">[</span><span class="src-var">$x</span><span class="src-sym">]</span><span class="src-sym">)&nbsp;</span>.&nbsp;<span class="src-str">';'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a53"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a54"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$return</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a55"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a56"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'decentity'</span>:</div></li>
<li><div class="src-line"><a name="a57"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$return&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a58"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">for&nbsp;</span><span class="src-sym">(</span><span class="src-var">$x</span>=<span class="src-num">0</span><span class="src-sym">;&nbsp;</span><span class="src-var">$x&nbsp;</span>&lt;&nbsp;<a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">)</span><span class="src-sym">;&nbsp;</span><span class="src-var">$x</span>++<span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a59"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$return&nbsp;</span>.=&nbsp;<span class="src-str">'&amp;#'&nbsp;</span>.&nbsp;<a href="http://www.php.net/ord">ord</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">[</span><span class="src-var">$x</span><span class="src-sym">]</span><span class="src-sym">)&nbsp;</span>.&nbsp;<span class="src-str">';'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a60"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$return</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a62"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a63"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'javascript'</span>:</div></li>
<li><div class="src-line"><a name="a64"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;escape&nbsp;quotes&nbsp;and&nbsp;backslashes,&nbsp;newlines,&nbsp;etc.</span></div></li>
<li><div class="src-line"><a name="a65"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/strtr">strtr</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,&nbsp;</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'\\'</span>=&gt;<span class="src-str">'\\\\'</span><span class="src-sym">,</span><span class="src-str">&quot;'&quot;</span>=&gt;<span class="src-str">&quot;\\'&quot;</span><span class="src-sym">,</span><span class="src-str">'&quot;'</span>=&gt;<span class="src-str">'\\&quot;'</span><span class="src-sym">,</span><span class="src-str">&quot;\r&quot;</span>=&gt;<span class="src-str">'\\r'</span><span class="src-sym">,</span><span class="src-str">&quot;\n&quot;</span>=&gt;<span class="src-str">'\\n'</span><span class="src-sym">,</span><span class="src-str">'&lt;/'</span>=&gt;<span class="src-str">'&lt;\/'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a66"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a67"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'mail'</span>:</div></li>
<li><div class="src-line"><a name="a68"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;safe&nbsp;way&nbsp;to&nbsp;display&nbsp;e-mail&nbsp;address&nbsp;on&nbsp;a&nbsp;web&nbsp;page</span></div></li>
<li><div class="src-line"><a name="a69"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'@'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'.'</span><span class="src-sym">)</span><span class="src-sym">,</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'&nbsp;[AT]&nbsp;'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'&nbsp;[DOT]&nbsp;'</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-var">$string</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a70"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a71"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'nonstd'</span>:</div></li>
<li><div class="src-line"><a name="a72"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;escape&nbsp;non-standard&nbsp;chars,&nbsp;such&nbsp;as&nbsp;ms&nbsp;document&nbsp;quotes</span></div></li>
<li><div class="src-line"><a name="a73"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_res&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a74"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">for</span><span class="src-sym">(</span><span class="src-var">$_i&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_len&nbsp;</span>=&nbsp;<a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">)</span><span class="src-sym">;&nbsp;</span><span class="src-var">$_i&nbsp;</span>&lt;&nbsp;<span class="src-var">$_len</span><span class="src-sym">;&nbsp;</span><span class="src-var">$_i</span>++<span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a75"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_ord&nbsp;</span>=&nbsp;<a href="http://www.php.net/ord">ord</a><span class="src-sym">(</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_i</span><span class="src-sym">,&nbsp;</span><span class="src-num">1</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a76"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;non-standard&nbsp;char,&nbsp;escape&nbsp;it</span></div></li>
<li><div class="src-line"><a name="a77"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$_ord&nbsp;</span>&gt;=&nbsp;<span class="src-num">126</span><span class="src-sym">)</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a78"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_res&nbsp;</span>.=&nbsp;<span class="src-str">'&amp;#'&nbsp;</span>.&nbsp;<span class="src-var">$_ord&nbsp;</span>.&nbsp;<span class="src-str">';'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a79"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a80"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a81"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_res&nbsp;</span>.=&nbsp;<a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_i</span><span class="src-sym">,&nbsp;</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a82"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a84"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$_res</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a85"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a86"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">default</span>:</div></li>
<li><div class="src-line"><a name="a87"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$string</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a88"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a89"></a><span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a90"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a91"></a><span class="src-comm">/*&nbsp;vim:&nbsp;set&nbsp;expandtab:&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a92"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a93"></a><span class="src-php">?&gt;</span></div></li>
</ol></div>
</div>
	<p class="notes" id="credit">
		Documentation generated on Tue, 02 Mar 2010 07:47:10 +0000 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.1</a>
	</p>
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